Vulnerability Information
Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.
Vulnerability Title
N/A
Vulnerability Description
rpc.walld (wall daemon) for Solaris 2.6 through 9 allows local users to send messages to logged on users that appear to come from arbitrary user IDs by closing stderr before executing wall, then supplying a spoofed from header.
CVSS Information
N/A
Vulnerability Type
N/A
Vulnerability Title
Sun Solaris Wall消息来源可伪造漏洞
Vulnerability Description
Solaris是一款由Sun Microsystems公司开发和维护的UNIX操作系统。 Solaris中的wall程序对消息来源处理不正确，本地攻击者可以利用这个漏洞发送伪造来源的消息给其他用户。 Wall是setgid tty程序，用于广播消息给当前所有已登录用户。它也可以通过RPC(rpc.walld)接收远程主机上的消息。wall区别本地和远程用户的消息通过检查stderr文件描述符是否指向对应的tty。如果不是，wall会检查消息的最开头5个字节是否为"From "，如果是，下一个非空白字符就必
CVSS Information
N/A
Vulnerability Type
N/A